CyanogenMod has added yet another pair of devices to the nightlies list for CM10, today bringing Android 4.1 Jelly Bean to the AT&T Galaxy S II Skyrocket and the T-Mobile Galaxy S II. Hit up the source links below to get your ROM on and, as always, flash with care.

Definition: A "nightly" is a bleeding edge release that is built on a daily basis, usually at night after a full day's worth of new code has been committed.